/**
 * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
 * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
 * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
 * License. You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 */
package org.mozhu.simple.rpc.server.network;

import org.mozhu.simple.rpc.common.RpcException;

import java.nio.channels.SelectionKey;
import java.util.Map;

/**
 * A ChannelBuilder interface to build Channel based on configs
 */
public interface ChannelBuilder {

    /**
     * Configure this class with the given key-value pairs
     */
    void configure(Map<String, ?> configs) throws RpcException;


    /**
     * returns a Channel
     *
     * @param id             channel id
     * @param key            SelectionKey
     * @param maxReceiveSize
     * @return RpcChannel
     */
    RpcChannel buildChannel(String id, SelectionKey key, int maxReceiveSize) throws RpcException;


    /**
     * Closes ChannelBuilder
     */
    void close();

}
